include/configs/katmai.h

   1 /*
   2  * (C) Copyright 2007
   3  * Stefan Roese, DENX Software Engineering, sr@denx.de.
   4  *
   5  * (C) Copyright 2004 Paul Reynolds <PaulReynolds@lhsolutions.com>
   6  *
   7  * See file CREDITS for list of people who contributed to this
   8  * project.
   9  *
  10  * This program is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU General Public License as
  12  * published by the Free Software Foundation; either version 2 of
  13  * the License, or (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  23  * MA 02111-1307 USA
  24  */
  25
  26 /************************************************************************
  27  * katmai.h - configuration for AMCC Katmai (440SPe)
  28  ***********************************************************************/
  29
  30 #ifndef __CONFIG_H
  31 #define __CONFIG_H
  32
  33 /*-----------------------------------------------------------------------
  34  * High Level Configuration Options
  35  *----------------------------------------------------------------------*/
  36 #define CONFIG_KATMAI                   1       /* Board is Katmai      */
  37 #define CONFIG_4xx                      1       /* ... PPC4xx family    */
  38 #define CONFIG_440                      1       /* ... PPC440 family    */
  39 #define CONFIG_440SPE                   1       /* Specifc SPe support  */
  40 #define CONFIG_SYS_CLK_FREQ     33333333        /* external freq to pll */
  41 #define CFG_4xx_RESET_TYPE      0x2     /* use chip reset on this board */
  42
  43 /*
  44  * Enable this board for more than 2GB of SDRAM
  45  */
  46 #define CONFIG_PHYS_64BIT
  47 #define CONFIG_VERY_BIG_RAM
  48 #define CONFIG_MAX_MEM_MAPPED   ((phys_size_t)2 << 30)
  49
  50 /*
  51  * Include common defines/options for all AMCC eval boards
  52  */
  53 #define CONFIG_HOSTNAME         katmai
  54 #include "amcc-common.h"
  55
  56 #define CONFIG_BOARD_EARLY_INIT_F 1     /* Call board_pre_init          */
  57 #define CONFIG_MISC_INIT_F      1       /* Use misc_init_f()            */
  58 #undef  CONFIG_SHOW_BOOT_PROGRESS
  59
  60 /*-----------------------------------------------------------------------
  61  * Base addresses -- Note these are effective addresses where the
  62  * actual resources get mapped (not physical addresses)
  63  *----------------------------------------------------------------------*/
  64 #define CFG_FLASH_BASE          0xff000000      /* start of FLASH       */
  65 #define CFG_PERIPHERAL_BASE     0xa0000000      /* internal peripherals */
  66 #define CFG_ISRAM_BASE          0x90000000      /* internal SRAM        */
  67
  68 #define CFG_PCI_MEMBASE         0x80000000      /* mapped PCI memory    */
  69 #define CFG_PCI_BASE            0xd0000000      /* internal PCI regs    */
  70 #define CFG_PCI_TARGBASE        CFG_PCI_MEMBASE
  71
  72 #define CFG_PCIE_MEMBASE        0xb0000000      /* mapped PCIe memory   */
  73 #define CFG_PCIE_MEMSIZE        0x08000000      /* smallest incr for PCIe port */
  74 #define CFG_PCIE_BASE           0xe0000000      /* PCIe UTL regs */
  75
  76 #define CFG_PCIE0_CFGBASE       0xc0000000
  77 #define CFG_PCIE1_CFGBASE       0xc1000000
  78 #define CFG_PCIE2_CFGBASE       0xc2000000
  79 #define CFG_PCIE0_XCFGBASE      0xc3000000
  80 #define CFG_PCIE1_XCFGBASE      0xc3001000
  81 #define CFG_PCIE2_XCFGBASE      0xc3002000
  82
  83 /* base address of inbound PCIe window */
  84 #define CFG_PCIE_INBOUND_BASE   0x0000000000000000ULL
  85
  86 /* System RAM mapped to PCI space */
  87 #define CONFIG_PCI_SYS_MEM_BUS  CFG_SDRAM_BASE
  88 #define CONFIG_PCI_SYS_MEM_PHYS CFG_SDRAM_BASE
  89 #define CONFIG_PCI_SYS_MEM_SIZE (1024 * 1024 * 1024)
  90
  91 #define CFG_ACE_BASE            0xfe000000      /* Xilinx ACE controller - Compact Flash */
  92
  93 /*-----------------------------------------------------------------------
  94  * Initial RAM & stack pointer (placed in internal SRAM)
  95  *----------------------------------------------------------------------*/
  96 #define CFG_TEMP_STACK_OCM      1
  97 #define CFG_OCM_DATA_ADDR       CFG_ISRAM_BASE
  98 #define CFG_INIT_RAM_ADDR       CFG_ISRAM_BASE  /* Initial RAM address  */
  99 #define CFG_INIT_RAM_END        0x2000          /* End of used area in RAM */
 100 #define CFG_GBL_DATA_SIZE       128             /* num bytes initial data */
 101
 102 #define CFG_GBL_DATA_OFFSET     (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
 103 #define CFG_POST_WORD_ADDR      (CFG_GBL_DATA_OFFSET - 0x4)
 104 #define CFG_INIT_SP_OFFSET      CFG_POST_WORD_ADDR
 105
 106 /*-----------------------------------------------------------------------
 107  * Serial Port
 108  *----------------------------------------------------------------------*/
 109 #undef CONFIG_UART1_CONSOLE
 110 #undef CFG_EXT_SERIAL_CLOCK
 111
 112 /*-----------------------------------------------------------------------
 113  * DDR SDRAM
 114  *----------------------------------------------------------------------*/
 115 #define CONFIG_SPD_EEPROM       1       /* Use SPD EEPROM for setup     */
 116 #define SPD_EEPROM_ADDRESS      {0x51, 0x52}    /* SPD i2c spd addresses*/
 117 #define CONFIG_DDR_ECC          1       /* with ECC support             */
 118 #define CONFIG_DDR_RQDC_FIXED   0x80000038 /* optimal value found by GDA*/
 119 #undef  CONFIG_STRESS
 120
 121 /*-----------------------------------------------------------------------
 122  * I2C
 123  *----------------------------------------------------------------------*/
 124 #define CFG_I2C_SPEED           100000  /* I2C speed and slave address  */
 125
 126 #define CONFIG_I2C_MULTI_BUS
 127 #define CONFIG_I2C_CMD_TREE
 128 #define CFG_SPD_BUS_NUM         0       /* The I2C bus for SPD          */
 129
 130 #define IIC0_BOOTPROM_ADDR      0x50
 131 #define IIC0_ALT_BOOTPROM_ADDR  0x54
 132
 133 #define CFG_I2C_MULTI_EEPROMS
 134 #define CFG_I2C_EEPROM_ADDR     (0x50)
 135 #define CFG_I2C_EEPROM_ADDR_LEN 1
 136 #define CFG_EEPROM_PAGE_WRITE_ENABLE
 137 #define CFG_EEPROM_PAGE_WRITE_BITS 3
 138 #define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10
 139
 140 /* I2C RTC */
 141 #define CONFIG_RTC_M41T11       1
 142 #define CFG_RTC_BUS_NUM         1       /* The I2C bus for RTC          */
 143 #define CFG_I2C_RTC_ADDR        0x68
 144 #define CFG_M41T11_BASE_YEAR    1900    /* play along with linux        */
 145
 146 /* I2C DTT */
 147 #define CONFIG_DTT_ADM1021      1       /* ADM1021 temp sensor support  */
 148 #define CFG_DTT_BUS_NUM         1       /* The I2C bus for DTT          */
 149 /*
 150  * standard dtt sensor configuration - bottom bit will determine local or
 151  * remote sensor of the ADM1021, the rest determines index into
 152  * CFG_DTT_ADM1021 array below.
 153  */
 154 #define CONFIG_DTT_SENSORS      { 0, 1 }
 155
 156 /*
 157  * ADM1021 temp sensor configuration (see dtt/adm1021.c for details).
 158  * there will be one entry in this array for each two (dummy) sensors in
 159  * CONFIG_DTT_SENSORS.
 160  *
 161  * For Katmai board:
 162  * - only one ADM1021
 163  * - i2c addr 0x18
 164  * - conversion rate 0x02 = 0.25 conversions/second
 165  * - ALERT ouput disabled
 166  * - local temp sensor enabled, min set to 0 deg, max set to 85 deg
 167  * - remote temp sensor enabled, min set to 0 deg, max set to 85 deg
 168  */
 169 #define CFG_DTT_ADM1021         { { 0x18, 0x02, 0, 1, 0, 85, 1, 0, 58} }
 170
 171 /*-----------------------------------------------------------------------
 172  * Environment
 173  *----------------------------------------------------------------------*/
 174 #define CFG_ENV_IS_IN_FLASH     1       /* Environment uses flash       */
 175
 176 /*
 177  * Default environment variables
 178  */
 179 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 180         CONFIG_AMCC_DEF_ENV                                             \
 181         CONFIG_AMCC_DEF_ENV_POWERPC                                     \
 182         CONFIG_AMCC_DEF_ENV_PPC_OLD                                     \
 183         CONFIG_AMCC_DEF_ENV_NOR_UPD                                     \
 184         "kernel_addr=fff10000\0"                                        \
 185         "ramdisk_addr=fff20000\0"                                       \
 186         "kozio=bootm ffc60000\0"                                        \
 187         "pciconfighost=1\0"                                             \
 188         "pcie_mode=RP:RP:RP\0"                                          \
 189         ""
 190
 191 /*
 192  * Commands additional to the ones defined in amcc-common.h
 193  */
 194 #define CONFIG_CMD_DATE
 195 #define CONFIG_CMD_PCI
 196 #define CONFIG_CMD_SDRAM
 197 #define CONFIG_CMD_SNTP
 198
 199 #define CONFIG_IBM_EMAC4_V4     1       /* 440SPe has this EMAC version */
 200 #define CONFIG_PHY_ADDR         1       /* PHY address, See schematics  */
 201 #define CONFIG_HAS_ETH0
 202 #define CONFIG_PHY_RESET        1       /* reset phy upon startup       */
 203 #define CONFIG_PHY_RESET_DELAY  1000
 204 #define CONFIG_CIS8201_PHY      1       /* Enable 'special' RGMII mode for Cicada phy */
 205 #define CONFIG_PHY_GIGE         1       /* Include GbE speed/duplex detection */
 206
 207 /*-----------------------------------------------------------------------
 208  * FLASH related
 209  *----------------------------------------------------------------------*/
 210 #define CFG_FLASH_CFI
 211 #define CFG_FLASH_CFI_DRIVER
 212 #define CFG_FLASH_EMPTY_INFO            /* print 'E' for empty sector on flinfo */
 213 #define CFG_FLASH_USE_BUFFER_WRITE 1    /* use buffered writes (20x faster)     */
 214
 215 #define CFG_FLASH_BANKS_LIST    {CFG_FLASH_BASE}
 216 #define CFG_MAX_FLASH_BANKS     1                   /* number of banks      */
 217 #define CFG_MAX_FLASH_SECT      1024                /* sectors per device   */
 218
 219 #undef  CFG_FLASH_CHECKSUM
 220 #define CFG_FLASH_ERASE_TOUT    120000  /* Timeout for Flash Erase (in ms)      */
 221 #define CFG_FLASH_WRITE_TOUT    500     /* Timeout for Flash Write (in ms)      */
 222
 223 #define CFG_ENV_SECT_SIZE       0x20000 /* size of one complete sector  */
 224 #define CFG_ENV_ADDR            (CFG_MONITOR_BASE-CFG_ENV_SECT_SIZE)
 225 #define CFG_ENV_SIZE            0x4000  /* Total Size of Environment Sector     */
 226
 227 /* Address and size of Redundant Environment Sector     */
 228 #define CFG_ENV_ADDR_REDUND     (CFG_ENV_ADDR-CFG_ENV_SECT_SIZE)
 229 #define CFG_ENV_SIZE_REDUND     (CFG_ENV_SIZE)
 230
 231 /*-----------------------------------------------------------------------
 232  * PCI stuff
 233  *-----------------------------------------------------------------------
 234  */
 235 /* General PCI */
 236 #define CONFIG_PCI                      /* include pci support          */
 237 #define CONFIG_PCI_PNP          1       /* do pci plug-and-play         */
 238 #define CONFIG_PCI_SCAN_SHOW    1       /* show pci devices on startup  */
 239 #define CONFIG_PCI_CONFIG_HOST_BRIDGE
 240
 241 /* Board-specific PCI */
 242 #define CFG_PCI_TARGET_INIT             /* let board init pci target    */
 243 #undef  CFG_PCI_MASTER_INIT
 244
 245 #define CFG_PCI_SUBSYS_VENDORID 0x1014  /* IBM                          */
 246 #define CFG_PCI_SUBSYS_DEVICEID 0xcafe  /* Whatever                     */
 247 /* #define CFG_PCI_SUBSYS_ID    CFG_PCI_SUBSYS_DEVICEID */
 248
 249 /*
 250  *  NETWORK Support (PCI):
 251  */
 252 /* Support for Intel 82557/82559/82559ER chips. */
 253 #define CONFIG_EEPRO100
 254
 255 /*-----------------------------------------------------------------------
 256  * Xilinx System ACE support
 257  *----------------------------------------------------------------------*/
 258 #define CONFIG_SYSTEMACE        1       /* Enable SystemACE support     */
 259 #define CFG_SYSTEMACE_WIDTH     16      /* Data bus width is 16         */
 260 #define CFG_SYSTEMACE_BASE      CFG_ACE_BASE
 261 #define CONFIG_DOS_PARTITION    1
 262
 263 /*-----------------------------------------------------------------------
 264  * External Bus Controller (EBC) Setup
 265  *----------------------------------------------------------------------*/
 266
 267 /* Memory Bank 0 (Flash) initialization                                 */
 268 #define CFG_EBC_PB0AP           (EBC_BXAP_BME_DISABLED      |           \
 269                                  EBC_BXAP_TWT_ENCODE(7)     |           \
 270                                  EBC_BXAP_BCE_DISABLE       |           \
 271                                  EBC_BXAP_BCT_2TRANS        |           \
 272                                  EBC_BXAP_CSN_ENCODE(0)     |           \
 273                                  EBC_BXAP_OEN_ENCODE(0)     |           \
 274                                  EBC_BXAP_WBN_ENCODE(0)     |           \
 275                                  EBC_BXAP_WBF_ENCODE(0)     |           \
 276                                  EBC_BXAP_TH_ENCODE(0)      |           \
 277                                  EBC_BXAP_RE_DISABLED       |           \
 278                                  EBC_BXAP_SOR_DELAYED       |           \
 279                                  EBC_BXAP_BEM_WRITEONLY     |           \
 280                                  EBC_BXAP_PEN_DISABLED)
 281 #define CFG_EBC_PB0CR           (EBC_BXCR_BAS_ENCODE(CFG_FLASH_BASE) |  \
 282                                  EBC_BXCR_BS_16MB                    |  \
 283                                  EBC_BXCR_BU_RW                      |  \
 284                                  EBC_BXCR_BW_16BIT)
 285
 286 /* Memory Bank 1 (Xilinx System ACE controller) initialization          */
 287 #define CFG_EBC_PB1AP           (EBC_BXAP_BME_DISABLED      |           \
 288                                  EBC_BXAP_TWT_ENCODE(4)     |           \
 289                                  EBC_BXAP_BCE_DISABLE       |           \
 290                                  EBC_BXAP_BCT_2TRANS        |           \
 291                                  EBC_BXAP_CSN_ENCODE(0)     |           \
 292                                  EBC_BXAP_OEN_ENCODE(0)     |           \
 293                                  EBC_BXAP_WBN_ENCODE(0)     |           \
 294                                  EBC_BXAP_WBF_ENCODE(0)     |           \
 295                                  EBC_BXAP_TH_ENCODE(0)      |           \
 296                                  EBC_BXAP_RE_DISABLED       |           \
 297                                  EBC_BXAP_SOR_NONDELAYED    |           \
 298                                  EBC_BXAP_BEM_WRITEONLY     |           \
 299                                  EBC_BXAP_PEN_DISABLED)
 300 #define CFG_EBC_PB1CR           (EBC_BXCR_BAS_ENCODE(CFG_ACE_BASE)  |   \
 301                                  EBC_BXCR_BS_1MB                    |   \
 302                                  EBC_BXCR_BU_RW                     |   \
 303                                  EBC_BXCR_BW_16BIT)
 304
 305 /*-------------------------------------------------------------------------
 306  * Initialize EBC CONFIG -
 307  * Keep the Default value, but the bit PDT which has to be set to 1 ?TBC
 308  * default value : 0x07C00000 - 0 0 000 1 1 1 1 1 0000 0 00000 000000000000
 309  *-------------------------------------------------------------------------*/
 310 #define CFG_EBC_CFG             (EBC_CFG_LE_UNLOCK    | \
 311                                  EBC_CFG_PTD_ENABLE   | \
 312                                  EBC_CFG_RTC_16PERCLK | \
 313                                  EBC_CFG_ATC_PREVIOUS | \
 314                                  EBC_CFG_DTC_PREVIOUS | \
 315                                  EBC_CFG_CTC_PREVIOUS | \
 316                                  EBC_CFG_OEO_PREVIOUS | \
 317                                  EBC_CFG_EMC_DEFAULT  | \
 318                                  EBC_CFG_PME_DISABLE  | \
 319                                  EBC_CFG_PR_16)
 320
 321 /*-----------------------------------------------------------------------
 322  * GPIO Setup
 323  *----------------------------------------------------------------------*/
 324 #define CFG_GPIO_PCIE_PRESENT0  17
 325 #define CFG_GPIO_PCIE_PRESENT1  21
 326 #define CFG_GPIO_PCIE_PRESENT2  23
 327 #define CFG_GPIO_RS232_FORCEOFF 30
 328
 329 #define CFG_PFC0                (GPIO_VAL(CFG_GPIO_PCIE_PRESENT0) | \
 330                                  GPIO_VAL(CFG_GPIO_PCIE_PRESENT1) | \
 331                                  GPIO_VAL(CFG_GPIO_PCIE_PRESENT2) | \
 332                                  GPIO_VAL(CFG_GPIO_RS232_FORCEOFF))
 333 #define CFG_GPIO_OR             GPIO_VAL(CFG_GPIO_RS232_FORCEOFF)
 334 #define CFG_GPIO_TCR            GPIO_VAL(CFG_GPIO_RS232_FORCEOFF)
 335 #define CFG_GPIO_ODR            0
 336
 337 #endif  /* __CONFIG_H */